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VoiceGate

A voice gateway that lets your AI agent make phone calls, handling speech-to-text and text-to-speech over a real line.

PricingPaid
Free planNo
UrduLimited / no

Best for: Developers giving AI agents phone-calling ability

Visit VoiceGate

VoiceGate, from CallsFlow, gives an existing AI agent the ability to talk on the phone. With one API call, the agent chooses the number, a male or female voice, the language and a webhook that points to its own logic.

VoiceGate then places the call, transcribes what the other person says, sends it to your agent and speaks the agent's reply back in real time. Calls are paid from a prepaid balance. It does not supply the agent's thinking, only the voice and phone connection.

Key features

  • Outbound calls via API
  • Speech-to-text transcription
  • Text-to-speech replies
  • Voice and language choice
  • Webhook to your agent

Prices and features change often; check the official website for the latest plans. Last updated September 24, 2026.

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